New yokozuna Hoshoryu blew away former sekiwake Wakatakakage on Monday at the Spring Grand Sumo Tournament for his first victory since earning promotion to the sport's top rank.Hoshoryu, sumo's sole grand champion following the retirement of Terunofuji, was under pressure on Day 2 at Edion Arena Osaka after opening the 15-day tournament with an upset loss to komusubi Abi.The nephew of Mongolian great Asashoryu rose to the occasion, however, overwhelming No. 1 maegashira Wakatakakage (0-2) from the outset and giving him little chance of countering a force out.The 25-year-old Hoshoryu secured…READ FULL ARTICLE